Comments on Gummi Bots: Biomimetic Soft-Bodied Robots
These flexible creepy-crawlies are on their way like little caterpillars. (Read
the complete story)

"One of the drawbacks of this robot is that it actually contains some metal parts. I'd like it better if all soft (or at least non-metallic) parts were used. Readers might take a look at electroactive polymers (see the article on how Blimps Swim Through The Air Like Fish)."
(Bill Christensen 4/10/2007 1:13:42 PM)

"I'd also like to (modestly) point out that, when I first published this article, there were 0 instances of the phrase 'Gummi Bots' on Google. Today, there are 31,500. You read it first on Technovelgy.com!"
(Bill Christensen 4/10/2007 1:17:15 PM)